Cita APA (7a ed.)

Langford, M., & Andrews, P. (2009). Langford's starting photography: The guide to creating great images (6th ed.). Focal Press.

Cita Chicago Style (17a ed.)

Langford, Michael, y Philip Andrews. Langford's Starting Photography: The Guide to Creating Great Images. 6th ed. Oxford: Focal Press, 2009.

Cita MLA (8a ed.)

Langford, Michael, y Philip Andrews. Langford's Starting Photography: The Guide to Creating Great Images. 6th ed. Focal Press, 2009.